CVE-2014-8414

{"id": "CVE-2014-8414", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-11-24T15:59:06.403", "references": [{"url": "http://downloads.asterisk.org/pub/security/AST-2014-014.html", "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2014/Nov/67", "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "ConfBridge in Asterisk 11.x before 11.14.1 and Certified Asterisk 11.6 before 11.6-cert8 does not properly handle state changes, which allows remote attackers to cause a denial of service (channel hang and memory consumption) by causing transitions to be delayed, which triggers a state change from hung up to waiting for media."}, {"lang": "es", "value": "ConfBridge en Asterisk 11.x anterior a 11.14.1 y Certified Asterisk 11.6 anterior a 11.6-cert8 no maneja debida mente los cambios de estado, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (cuelgue de canal y consumo de memoria) al causar que transiciones se retrasen, lo que provoca un cambio de estado de estar colgado a estar esperado medios."}], "lastModified": "2014-12-30T21:18:32.467", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "6A0AB389-2564-4C10-86EB-130672C62AC1", "versionEndIncluding": "11.14.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:digium:certified_asterisk:11.6:cert1:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "6AD7C9B3-D029-4E05-8E80-3ADA904FAC1C"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.6:cert2:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "CE71221B-4D55-4643-B6D1-307B2CF41F98"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.6:cert3:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "88124275-9BEB-4D53-9E4D-1AC8C52F2D0F"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.6:cert4:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "4F3CEFEF-72B6-4B58-81FE-01BCEEFB3013"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.6:cert5:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "AA637187-0EAE-4756-AD72-A0B2FABCA070"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.6:cert6:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "6DAF6784-0B31-4104-9D85-473D5AFAB785"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.6:cert7:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "77B06B83-D62C-4A0E-BE94-83C9A02CE55A"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:11.6.0:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "D6EE9895-FB94-451D-8701-8C0DD8F5BED0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}